# SweatLoss vs Protyn

The clearest difference is in-app purchases: Protyn at none against SweatLoss's 3. Protyn also leads on iOS requirement (13.0 vs 26.0). SweatLoss's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. SweatLoss sells 3 in-app purchases, starting at $1.79 per month. Protyn asks for nothing beyond the download.

## The numbers

| Metric | SweatLoss | Protyn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Size | 345 MB | 36 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [TIM RORING](https://appshunter.io/developer/1668995928) | [Ferran Espuna](https://appshunter.io/developer/1608027657) |

## What reviewers say

### SweatLoss

[App page](https://appshunter.io/ios/app/sweatloss-hydration-tracker/id6748577955)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.79 | per month |
| Premium Yearly | $12.99 | per year |
| Premium Lifetime | $24.99 | one-time |


### Protyn

[App page](https://appshunter.io/ios/app/protyn-daily-protein-tracker/id6791878050)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SweatLoss free?

SweatLoss is free to download, with in-app purchases available.

### Is Protyn free?

Protyn is free to download, with no in-app purchases.

### Do SweatLoss or Protyn have ads?

Protyn shows ads; SweatLoss does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*